'Bigg Boss 18' contestant and actor Karan Veer Mehra clarified he never raised hands on either of his ex-wives, Devika Mehra and Nidhi Seth. This comes after contestant Arfeen Khan said he feels Karan can be "aggressive" and "violent". "We had arguments...But it never escalated to the point of an FIR being filed or me resorting to violence," Karan added.